diff --git a/code/controllers/subsystem/mapping.dm b/code/controllers/subsystem/mapping.dm
index f3d69bc037d..8bbbbcaee24 100644
--- a/code/controllers/subsystem/mapping.dm
+++ b/code/controllers/subsystem/mapping.dm
@@ -460,7 +460,6 @@ GLOBAL_LIST_EMPTY(the_station_areas)
 		var/datum/map_template/holodeck/holo_template = new holodeck_type()
 
 		holodeck_templates[holo_template.template_id] = holo_template
-		map_templates[holo_template.template_id] = holo_template
 
 //Manual loading of away missions.
 /client/proc/admin_away()